| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $9.69 | 13.408% | $10.9892 | $10.99 | $11.00 | $11.00 |
| Purchase #2 | $124.49 | 13.511% | $141.3098 | $141.31 | $141.30 | $141.30 |
| Purchase #3 | $63.50 | 11.233% | $70.633 | $70.63 | $70.65 | $70.60 |
| Purchase #4 | $32.91 | 3.638% | $34.1073 | $34.11 | $34.10 | $34.10 |
| Purchase #5 | $212.40 | 3.158% | $219.1076 | $219.11 | $219.10 | $219.10 |
| Purchase #6 | $130.56 | 8.282% | $141.373 | $141.37 | $141.35 | $141.40 |
| Purchase #7 | $60.88 | 12.120% | $68.2587 | $68.26 | $68.25 | $68.30 |
| 7 purchase totals = | $634.43 | $685.7786 | $685.78 | $685.75 | $685.80 | |